30 years focus on high quality custom valves products. Our product mainly include gate valve,ball valve,globe valve,check valve,butterfly valve,Y-Strainer,control valve,foot valve,air valve,etc.
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A40Y spring full open safety valve with radiator
A40Y full swing safety valve with radiator spring overview: A40Y full swing safety valve with radiator spring is suitable for equipment or pipelines with air, water, nitrogen and hydrogen mixture with working temperature ≤ 400 ℃ and A40Y spring high temperature safety valve ≤ 450 ℃, and A40Y-P stainless steel with radiator spring full swing safety 1
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CS49H disc flange steam trap
Brief introduction of CS49H/CS49W disc flange steam trap: Disc type steam trap is based on the principle of Bernoulli's thermal power, which uses the different characteristics of steam and condensate to cause the change of kinetic energy and potential static pressure. Make the pressure difference between the upper and lower parts of the actuator va1
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CS17H Bimetallic Disc Trap Valve
Brief introduction of CS17H bimetallic trap: The CS17H bimetallic steam trap is driven by a bimetallic temperature sensing element to drive the valve core to open and close the valve. When the device is just started, low-temperature condensed water appears in the pipeline, the bimetal is flat, and the valve core is in the open position under the el1
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D643H pneumatic flange hard seal butterfly valve
Overview of Pneumatic Flanged Metal Hard Seal Butterfly Valve: D373H wafer type metal hard seal butterfly valve, also called flap valve, is a simple regulating valve, and it can also be used for on-off control of low-pressure pipeline media. Wafer metal hard seal butterfly valve is a kind of valve that uses a circular butterfly plate as an opening 1
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Power station safety valve SFA48Y
Product introduction: SFA48Y high temperature and high pressure safety valve, power station safety valve: high temperature and high pressure spring safety valve is suitable for working temperature "C cast steel type" ≤425℃; "I chromium molybdenum steel type" ≤500℃; "V chromium molybdenum steel type" ≤550℃ Used as an overpressure protection device o1
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Spring micro-opening type external thread safety valve
Spring micro-opening type external thread safety valve (air safety valve, nitrogen safety valve, petroleum gas safety valve, natural gas safety valve) Introduction: A21F, A21H spring micro-opening external threaded safety valve is suitable for equipment or pipelines with media such as air, ammonia, petroleum gas, etc., whose working temperature is 1
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D673H Pneumatic Wafer Type Hard Seal Butterfly Valve
Overview of Pneumatic Wafer Type Hard Seal Butterfly Valve: D673H pneumatic hard-sealed butterfly valve features This valve adopts a three-eccentric sealing structure, the valve seat and butterfly plate are almost wear-free, and it has a tighter and tighter sealing function. The sealing ring is made of stainless steel, which has the dual advantages1
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CS41H free float trap
Overview of CS41H free float trap: The free-floating ball steam trap is one of the most advanced steam traps in China, and the product technical quality and manufacturing process have reached the level of similar products in the world. Due to the high precision of the floating ball, the sealing performance of the trap can be ensured, and the entire1
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D373H Wafer Type Metal Hard Seal Butterfly Valve
Overview of D373H Wafer Metal Hard Seal Butterfly Valve: The characteristics of the wafer metal hard seal butterfly valve This valve adopts a triple eccentric sealing structure, the valve seat and butterfly plate are almost wear-free, and it has a tighter sealing function. The sealing ring is made of stainless steel, which has the dual advantages o1